DE69110328T2 - Thalliumoxidsupraleiter und Verfahren zu dessen Herstellung. - Google Patents

Thalliumoxidsupraleiter und Verfahren zu dessen Herstellung.

Info

Publication number
DE69110328T2
DE69110328T2 DE69110328T DE69110328T DE69110328T2 DE 69110328 T2 DE69110328 T2 DE 69110328T2 DE 69110328 T DE69110328 T DE 69110328T DE 69110328 T DE69110328 T DE 69110328T DE 69110328 T2 DE69110328 T2 DE 69110328T2
Authority
DE
Germany
Prior art keywords
production
oxide superconductor
thallium oxide
thallium
superconductor
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
DE69110328T
Other languages
English (en)
Other versions
DE69110328D1 (de
Inventor
Yasuko Torii
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sumitomo Electric Industries Ltd
Original Assignee
Sumitomo Electric Industries Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sumitomo Electric Industries Ltd filed Critical Sumitomo Electric Industries Ltd
Publication of DE69110328D1 publication Critical patent/DE69110328D1/de
Application granted granted Critical
Publication of DE69110328T2 publication Critical patent/DE69110328T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C04B35/45—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on copper oxide or solid solutions thereof with other oxides
    • C04B35/4521—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on copper oxide or solid solutions thereof with other oxides containing bismuth oxide
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C04B35/45—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on copper oxide or solid solutions thereof with other oxides
    • C04B35/4512—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on copper oxide or solid solutions thereof with other oxides containing thallium oxide
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C04B35/45—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on copper oxide or solid solutions thereof with other oxides
    • C04B35/4512—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on copper oxide or solid solutions thereof with other oxides containing thallium oxide
    • C04B35/4517—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on copper oxide or solid solutions thereof with other oxides containing thallium oxide also containing lead oxide
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C04B35/45—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on copper oxide or solid solutions thereof with other oxides
    • C04B35/4521—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on copper oxide or solid solutions thereof with other oxides containing bismuth oxide
    • C04B35/4525—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on copper oxide or solid solutions thereof with other oxides containing bismuth oxide also containing lead oxide
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N60/00—Superconducting devices
    • H10N60/01—Manufacture or treatment
    • H10N60/0268—Manufacture or treatment of devices comprising copper oxide
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N60/00—Superconducting devices
    • H10N60/01—Manufacture or treatment
    • H10N60/0268—Manufacture or treatment of devices comprising copper oxide
    • H10N60/0801—Processes peculiar to the manufacture or treatment of filaments or composite wires
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S505/00—Superconductor technology: apparatus, material, process
    • Y10S505/725—Process of making or treating high tc, above 30 k, superconducting shaped material, article, or device
    • Y10S505/739—Molding, coating, shaping, or casting of superconducting material
    • Y10S505/74—To form wire or fiber
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S505/00—Superconductor technology: apparatus, material, process
    • Y10S505/825—Apparatus per se, device per se, or process of making or operating same
    • Y10S505/917—Mechanically manufacturing superconductor
    • Y10S505/928—Metal deforming
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S505/00—Superconductor technology: apparatus, material, process
    • Y10S505/825—Apparatus per se, device per se, or process of making or operating same
    • Y10S505/917—Mechanically manufacturing superconductor
    • Y10S505/928—Metal deforming
    • Y10S505/93—Metal deforming by drawing
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49014—Superconductor
DE69110328T 1990-03-26 1991-03-26 Thalliumoxidsupraleiter und Verfahren zu dessen Herstellung. Expired - Fee Related DE69110328T2 (de)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
JP7746690 1990-03-26
JP7746590 1990-03-26
JP7746390 1990-03-26
JP7746490 1990-03-26
JP8041990 1990-03-27
JP8042290 1990-03-27
JP8042090 1990-03-27

Publications (2)

Publication Number Publication Date
DE69110328D1 DE69110328D1 (de) 1995-07-20
DE69110328T2 true DE69110328T2 (de) 1996-03-07

Family

ID=27565259

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69110328T Expired - Fee Related DE69110328T2 (de) 1990-03-26 1991-03-26 Thalliumoxidsupraleiter und Verfahren zu dessen Herstellung.

Country Status (4)

Country Link
US (1) US5744427A (de)
EP (1) EP0449222B1 (de)
CA (1) CA2038975C (de)
DE (1) DE69110328T2 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0447994A3 (en) * 1990-03-16 1992-01-29 Sumitomo Electric Industries, Ltd. Bismuth oxide superconductor and method of preparing the same
JP3287028B2 (ja) * 1991-10-25 2002-05-27 日立電線株式会社 Ｔｌ，Ｐｂ系酸化物超電導材及びその製造方法
NZ275163A (en) * 1993-11-03 1999-01-28 Ind Res Ltd Preparation of high temperature superconductive components based on thallium strontium calcium (barium) copper oxide by containment and then deformation
NL9402054A (nl) * 1994-12-07 1996-07-01 Nationaal Onderzoekprogramma H Hoge-temperatuur supergeleiders.
JP3161938B2 (ja) * 1995-05-11 2001-04-25 キヤノン株式会社 超伝導線の製造方法
IT1298562B1 (it) * 1998-02-06 2000-01-12 Cise Spa Processo per la produzione di conduttori compositi multistrato contenenti super conduttori ceramici ad alta temperatura di
US6232322B1 (en) 1998-05-12 2001-05-15 American Home Products Corporation Biphenyl oxo-acetic acids useful in the treatment of insulin resistance and hyperglycemia
US6310081B1 (en) 1999-05-10 2001-10-30 American Home Products Corporation Biphenyl sulfonyl aryl carboxylic acids useful in the treatment of insulin resistance and hyperglycemia

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4952554A (en) * 1987-04-01 1990-08-28 At&T Bell Laboratories Apparatus and systems comprising a clad superconductive oxide body, and method for producing such body
US5304602A (en) * 1987-04-16 1994-04-19 Sumitomo Electric Industries, Ltd. Process for producing sintered ceramic wire
US5202308A (en) * 1987-04-17 1993-04-13 Sumitomo Electric Industries, Ltd. Fabrication of sintered oxide superconducting wires
US5232906A (en) * 1987-04-17 1993-08-03 Sumitomo Electric Industries, Ltd. Fabrication of sintered oxide superconducting wires by a powder-in-tube method
US5100865A (en) * 1987-04-17 1992-03-31 Sumitomo Electric Industries, Ltd. Fabrication of sintered oxide superconducting wires
DE3855809T2 (de) * 1987-05-01 1997-09-18 Sumitomo Electric Industries Zusammengesetzter Supraleiter
JPH0825804B2 (ja) * 1987-08-03 1996-03-13 住友電気工業株式会社 長尺焼結体製品の製造方法
DE3739886A1 (de) * 1987-11-25 1989-06-08 Hoechst Ag Supraleiter und verfahren zu seiner herstellung
JPH0226831A (ja) * 1988-07-15 1990-01-29 Sumitomo Electric Ind Ltd 超電導材料の製造方法
JPH02167820A (ja) * 1988-08-10 1990-06-28 Sumitomo Electric Ind Ltd Ｔ１系複合酸化物超電導体薄膜の成膜方法
CA2004576C (en) * 1988-12-05 1995-10-24 Yasuko Torii Oxide superconducting material, process for preparing the same and applications thereof
US5155092A (en) * 1988-12-28 1992-10-13 Ngk Spark Plug Co., Ltd. Ceramic superconducting composition and process and apparatus for preparing thereof
US4956336A (en) * 1989-02-10 1990-09-11 University Of Houston - University Park Oriented grained Y-Ba-Cu-O superconductors having high critical currents and method for producing same
US5204316A (en) * 1990-04-02 1993-04-20 General Electric Company Preparation of tape of silver covered bi-pb-ca;sr-cu-o oriented polycrystal superconductor

Also Published As

Publication number Publication date
DE69110328D1 (de) 1995-07-20
EP0449222A1 (de) 1991-10-02
US5744427A (en) 1998-04-28
CA2038975C (en) 1997-01-07
EP0449222B1 (de) 1995-06-14
CA2038975A1 (en) 1991-09-27

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee